Science Chapter 13 Samuel Napierala

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Across
  1. 2. this one AB + CD → AD + CB
  2. 5. is also known as bond energy.
  3. 8. A + B → AB
  4. 9. net absorption of energy.
  5. 10. AB → A + B
Down
  1. 1. is the amount of energy required to pull two bonded atoms apart.
  2. 3. net release of energy.
  3. 4. No atoms are gained or lost during any reaction.
  4. 6. AB + oxygen → oxides of A & B plus H20
  5. 7. A + BC → AC + B